package com.atguigu.spring.iocxml.dao.impl;

import com.atguigu.spring.iocxml.dao.UserDao;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class UserDaoImplB implements UserDao {
    private final Logger logger = LoggerFactory.getLogger(UserDaoImplA.class);

    @Override
    public void sayHello() {
        logger.info("UserDaoImplB.sayHello()执行了___BBB" + "");
    }
}
